Welding gun protection device

Abstract

The utility model discloses a welding gun protection device which comprises a gun body, a pipe sleeve is fixedly installed at one end of the gun body, a gun barrel is fixedly installed in the pipe sleeve in an embedded mode, a circular ring is movably installed on the outer surface of the pipe sleeve in an embedded mode, the circular ring is movably connected with a first umbrella framework, and the first umbrella framework is movably connected with a second umbrella framework. A shading mirror is fixedly connected to one end of the pipe sleeve, a second umbrella framework is movably connected to the shading mirror, fireproof cloth is fixedly installed on the surface of the shading mirror, a hole is formed in one end, fixedly connected with the second umbrella framework, of the inner side of the fireproof cloth, and a first fixing rod is fixedly installed on the inner side of the hole. According to the welding gun protection device, scattered sparks can be effectively isolated, the situation that an operator is scalded by the splashed sparks is avoided, the defects that traditional protection glasses cannot protect the face, and a head-mounted mask is stuffy and heavy when being worn on the head are overcome, and the operation convenience of a user is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of welding guns, in particular to a welding gun protection device. Background Art

[0002] As a welding equipment, welding guns are widely used in industry. The most common welding method, gas welding, is to heat the metal wire at the joint of metal workpieces by flame to melt it and achieve the purpose of welding. However, traditional gas welding protective glasses cannot provide protection for the workers' faces. There will still be sporadic sparks and burns on the face. The head-mounted mask is very bulky and stuffy, which affects the operator's comfort and operating feel. Utility Model Content

[0003] The main purpose of the utility model is to provide a welding gun protection device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A welding gun protective device comprises a gun body, a pipe sleeve is fixedly installed at one end of the gun body, a gun barrel is embedded and fixedly installed in the pipe sleeve, a circular ring is movably embedded and installed on the surface of the pipe sleeve, the circular ring is movably connected to a No. 1 umbrella frame, the No. 1 umbrella frame is movably connected to a No. 2 umbrella frame, a sunshade is fixedly connected to one end of the pipe sleeve, the sunshade is movably connected to the No. 2 umbrella frame, a fireproof cloth is fixedly connected to the surface of the sunshade, and the inner side of the fireproof cloth is fixedly connected to the No. 2 umbrella frame.

[0006] Preferably, a hole is formed at one end of the circular ring, a No. 1 fixing rod is fixedly installed inside the hole, No. 1 holes are formed at both ends of the No. 1 umbrella frame, and the No. 1 umbrella frame is movably connected to the circular ring through the No. 1 fixing rod.

[0007] Preferably, a movable part is fixedly installed on one end of the No. 2 umbrella frame, a movable rod is fixedly installed on the inner side of the movable part, and the No. 1 umbrella frame is movably connected to the No. 2 umbrella frame through the movable rod.

[0008] Preferably, a second hole is provided at the other end of the No. 2 umbrella frame, a movable bar is fixedly mounted on one side surface of the sunshade mirror, and the No. 2 umbrella frame is movably connected to the sunshade mirror via the movable bar.

[0009] Preferably, a groove is provided on the inner surface of the circular ring, a round ball is movably embedded on the surface of the tube sleeve, a spring is fixedly connected to the lower end of the round ball, and the diameter of the hole at the position where the round ball is embedded in the tube sleeve is smaller than the diameter of the round ball.

[0010] Preferably, a handle is fixedly mounted on the lower end of the gun body, a switch is movably embedded on the surface of one side of the upper end of the handle, and the number of the No. 2 umbrella frame and the No. 1 umbrella frame is 8.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the fireproof cloth can be opened and folded by setting an adjustable rib structure, which can effectively prevent sparks from splashing onto the body and face of the staff, and effectively solves the problems of the stuffiness and bulkiness of traditional protective masks when worn on the head and the inadequate protection of protective glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a welding gun protection device of the utility model;

[0014] Figure 2 This is a structural view of an umbrella frame of a welding gun protection device of the utility model;

[0015] Figure 3 The utility model is a welding gun protection device Figure 1 Enlarged view of point A in the middle;

[0016] Figure 4 The utility model is a welding gun protection device Figure 1 Enlarged view of point B in the middle;

[0017] Figure 5 The utility model is a welding gun protection device Figure 2 Enlarged view of point C in the middle;

[0018] Figure 6 The utility model is a circular cross-sectional view of a welding gun protection device.

[0019] In the figure: 1. gun body; 101. handle; 102. switch; 2. sleeve; 201. ball; 202. spring; 3. ring; 301. hole; 302. No. 1 fixing rod; 303. groove; 4. No. 1 umbrella frame; 401. No. 1 hole; 5. No. 2 umbrella frame; 501. movable part; 502. movable rod; 503. No. 2 hole; 6. sunshade; 601. movable strip; 7. fireproof cloth; 8. gun barrel. DETAILED DESCRIPTION

[0020] like Figure 1-6As shown, a welding gun protection device comprises a gun body 1, a pipe sleeve 2 is fixedly installed at one end of the gun body 1, a gun barrel 8 is embedded and fixedly installed in the pipe sleeve 2, a ring 3 is movably embedded and installed on the surface of the pipe sleeve 2, the ring 3 is movably connected to a No. 1 umbrella frame 4, the No. 1 umbrella frame 4 is movably connected to a No. 2 umbrella frame 5, a sunshade 6 is fixedly connected to one end of the pipe sleeve 2, the sunshade 6 is movably connected to the No. 2 umbrella frame 5, a fireproof cloth 7 is fixedly connected to the surface of the sunshade 6, and the inner side of the fireproof cloth 7 is fixedly connected to the No. 2 umbrella frame 5;

[0021] A hole 301 is provided at one end of the ring 3, and the holes 301 are evenly distributed at one end of the ring 3 and the number is 8. A No. 1 fixing rod 302 is fixedly installed inside the hole 301. A No. 1 hole 401 is provided at both ends of the No. 1 umbrella frame 4. The No. 1 umbrella frame 4 is movably connected to the ring 3 through the No. 1 fixing rod 302. A movable part 501 is fixedly installed at one end of the No. 2 umbrella frame 5. A movable rod 502 is fixedly installed inside the movable part 501. The No. 1 umbrella frame 4 is movably connected to the No. 2 umbrella frame 5 through the movable rod 502. A No. 2 hole 503 is provided at the other end of the No. 2 umbrella frame 5. A movable bar 601 is fixedly installed on the surface of one side of the sunshade mirror 6. The movable bars 601 are evenly distributed at the outer side of the sunshade 6 and there are 8 of them. The No. 2 umbrella frame 5 is movably connected to the sunshade 6 through the movable bars 601. A groove 303 is provided on the inner surface of the ring 3. A round ball 201 is movably embedded on the surface of the tube sleeve 2. A spring 202 is fixedly connected to the lower end of the round ball 201. The diameter of the opening at the position where the round ball 201 is embedded in the tube sleeve 2 is smaller than the diameter of the round ball 201, thereby ensuring that the round ball 201 will not fall out of the tube sleeve 2. A handle 101 is fixedly installed at the lower end of the gun body 1, and a switch 102 is movably embedded on the surface of one side of the upper end of the handle 101. There are 8 No. 2 umbrella frames 5 and No. 1 umbrella frames 4.

[0022] It should be noted that the utility model is a welding gun protection device. When in use, the staff slides the ring 3, and the ring 3 moves to drive the No. 1 umbrella frame 4 to rotate around the No. 1 fixed rod 302. When the No. 1 umbrella frame 4 rotates, it drives the No. 2 umbrella frame 5 to rotate around the sunshade 6, thereby opening the fireproof cloth 7 on the No. 2 umbrella frame 5. After opening, the staff can view the welding part through the sunshade 6. The fireproof cloth thus opened can isolate sparks. At the same time, the beads 201 embedded on the pipe sleeve 2 and the grooves 303 on the inner side of the ring 3 can fix the ring 3. The staff can adjust the position of the ring 3 according to the size of the space around the welding part to control the opening area of ​​the fireproof cloth 7, thereby adapting to a more complex welding environment. After welding is completed, the staff can fold up the protective cloth 7 for easy carrying.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model shall be determined by the attached claims and their equivalents.

Claims

1. A welding gun protection device, characterized in that: The gun body (1) comprises a tube sleeve (2) fixedly mounted on one end of the gun body (1), a gun barrel (8) being embedded and fixedly mounted in the tube sleeve (2), a circular ring (3) being movably embedded and mounted on the surface of the tube sleeve (2), the circular ring (3) being movably connected to a No. 1 umbrella frame (4), the No. 1 umbrella frame (4) being movably connected to a No. 2 umbrella frame (5), a sunshade (6) being fixedly connected to one end of the tube sleeve (2), the sunshade (6) being movably connected to the No. 2 umbrella frame (5), a fireproof cloth (7) being fixedly connected to the surface of the sunshade (6), the inner side of the fireproof cloth (7) being fixedly connected to the No. 2 umbrella frame (5).

2. A welding gun protection device according to claim 1, characterized in that: A hole (301) is provided at one end of the circular ring (3), a No. 1 fixing rod (302) is fixedly installed inside the hole (301), and No. 1 holes (401) are provided at both ends of the No. 1 umbrella frame (4), and the No. 1 umbrella frame (4) is movably connected to the circular ring (3) via the No. 1 fixing rod (302).

3. A welding gun protection device according to claim 2, characterized in that: A movable part (501) is fixedly mounted on one end of the second umbrella frame (5), a movable rod (502) is fixedly mounted on the inner side of the movable part (501), and the first umbrella frame (4) is movably connected to the second umbrella frame (5) via the movable rod (502).

4. A welding gun protection device according to claim 3, characterized in that: A second hole (503) is provided at the other end of the second umbrella frame (5), a movable bar (601) is fixedly mounted on one side surface of the sunshade mirror (6), and the second umbrella frame (5) is movably connected to the sunshade mirror (6) via the movable bar (601).

5. A welding gun protection device according to claim 4, characterized in that: A groove (303) is provided on the inner surface of the circular ring (3); a round ball (201) is movably embedded in the surface of the pipe sleeve (2); a spring (202) is fixedly connected to the lower end of the round ball (201); and the diameter of the opening of the pipe sleeve (2) at the position where the round ball (201) is embedded is smaller than the diameter of the round ball (201).

6. A welding gun protection device according to claim 5, characterized in that: A handle (101) is fixedly mounted on the lower end of the gun body (1), and a switch (102) is movably embedded and mounted on one side surface of the upper end of the handle (101). The number of the second umbrella frame (5) and the first umbrella frame (4) is 8.

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